Medusa v2 Catalog Management

Before writing code

Fetch live docs:

1. Web-search site:docs.medusajs.com product module for product data model and service methods
2. Web-search site:docs.medusajs.com product variant option for variant/option relationships
3. Web-search site:docs.medusajs.com collection category for collection and category APIs
4. Fetch https://docs.medusajs.com/resources/references/product and review the IProductModuleService interface
5. Web-search medusajs v2 product workflow 2026 for latest product-related workflow steps
6. Web-search site:docs.medusajs.com admin product api route for Admin API product endpoints

Product Model

Hierarchy